--- loncom/lonenc.pm	2011/09/30 15:58:05	1.25
+++ loncom/lonenc.pm	2020/03/15 23:04:05	1.26
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # URL translation for encrypted filenames
 #
-# $Id: lonenc.pm,v 1.25 2011/09/30 15:58:05 raeburn Exp $
+# $Id: lonenc.pm,v 1.26 2020/03/15 23:04:05 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -116,9 +116,9 @@ sub remove_noise {
 }
 
 sub encrypted {
-    my ($uri,$force_enc) = @_;
+    my ($uri,$force_enc,$cid) = @_;
     if (!$force_enc && $env{'request.role.adv'}) { return($uri); }
-    my $seed=&encryptseed();
+    my $seed=&encryptseed($cid);
     unless ($seed) {
 	return $uri;
     }